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Authors
Chen, Xu-shi
Jiang, Jian-ming
Sun, Pei-dong
Zhang, Zhao-fei
Ren, Hai-long http://orcid.org/0000-0002-6701-7486
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Article History
Received: 28 February 2020
Accepted: 20 August 2020
First Online: 31 August 2020
Ethics approval and consent to participate
: The study was approved by the ethics committee of Nanfang Hospital, Southern Medical University, China.
: My manuscript does not contain any individual person data. Not applicable. The co-authors consented to the publication of this is article.
: The authors declare that they have no competing interests.
